Biotremology

Biotremology is the study of production, dispersion and reception of mechanical vibrations by organisms, and their effect on behavior. This involves neurophysiological and anatomical basis of vibration production and detection, and relation of vibrations to the medium they disperse through. Vibrations can represent either signals used in vibrational (seismic) communication or inadvertent cues used, for example, in locating prey. In almost all known cases, they are transmitted as surface waves along the boundary of a medium, i.e. Rayleigh waves or bending waves. While most attention is directed towards the role of vibrations in animal behavior, plants actively respond to sounds and vibrations as well, so this subject is shared with plant bioacoustics. Other groups of organisms are also postulated to either actively produce or at least use vibrations to sense their environment, but those are currently far less studied.

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